Got this as a bday gift for my wife 3 years ago. She used it non stop the entire 1st year. Sourced serval different types of plastic tumbling beads for different materials. Many, many pounds of tumbled treasures in my home now. She just remarked at how well this still works.
Ships in product packaging This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.
If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more $59.99 with 25 percent savings
Typical price: $79.99 
The Typical Price is determined using the 90-day median price paid by customers for the product in the Amazon store. We exclude prices paid by customers for the product when it has been on promotion for a limited time and prices paid in the Amazon Haul store.
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Product information
| Product Dimensions | 12.99 x 9.06 x 5.51 inches |
|---|---|
| Item Weight | 5.99 pounds |
| ASIN | B07Q32W334 |
| Item model number | DD009 |
| Manufacturer recommended age | 8 years and up |
| Best Sellers Rank | #27,437 in Toys & Games (See Top 100 in Toys & Games) #11 in Kids' Rock Tumblers |
| Customer Reviews |
4.4 out of 5 stars |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Dan&Darci |
Warranty & Support
Product Warranty: For warranty information about this product, please click here
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Dan&Darci Advanced Professional Rock Tumbler Kit - with Digital 9-Day Polishing Timer & 3 Speed Settings - Turn Rough Rocks into Beautiful Gems : Great Science & STEM Geology Toy for Kids All Ages
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From the brand
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Never Cease to explore!
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We are Dan & Darci! As you can tell from our name, we think that two are better than one. That’s why we create quality toys and science kits that are BOTH entertaining AND educational. Our lab of mad scientists develops the coolest products for kids ONLY — because they know that while you love to grow your brains and be the smartest one in the room, you’re only going to do it if you’re having fun!
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Get Inspired!
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Education Made Fun!
Product Description
ABOUT US:
We are Dan & Darci!
As you can tell from our name, we think that two is better than one. That’s why we create quality toys and science kits that are BOTH entertaining AND educational.
Our lab of mad scientists develop the coolest products — because they know that while you love to grow your brains and be the smartest one in the room, you’re only going to do it if you’re having fun!
Unique Gift Idea
Although this is extraordinarily educational, it’s also wildly entertaining for all ages, which makes it an excellent gift!
It’s not often that a science project can be fun and engaging, but this kit hits the nail on the head and fascinates children and adults as soon as they pull it out of the box.
Perfect STEM Project
Whether you’re a parent or a schoolteacher, you’ll quickly appreciate the vast knowledge that this can provide.
While being super fun and engaging, this one product provides young students with that essential hands-on experience they need to truly absorb this priceless knowledge and information.
Complete Kit
Everything is included - just add water!
Includes:
- Rock Tumbler Machine and Barrel
- 0.5 lb Assorted Rough Rocks
- 4 Grit Packets
- Mesh Strainer
- Jewelry Fasteners
- Rocks Storage Bag
- Learning Guide
Illustrated Learning Booklet
Easy step-by-step instructions so that everyone can follow along easily.
Also included is a comprehensive learning guide on the history of rock tumbling, and explanation of all the rocks included in the kit.
Rock tumbler
This rock tumbler let's you put in days of tumbling and speed to tumble. I've run it for 7 days with the coarse grit, now working on second cycle. Happy with the tumbler.
Top reviews from the United States
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- Reviewed in the United States on April 30, 2025
- Reviewed in the United States on February 22, 2025
- Reviewed in the United States on April 15, 2025
- Reviewed in the United States on March 29, 2025
- Reviewed in the United States on February 16, 2025
This rock tumbler let's you put in days of tumbling and speed to tumble. I've run it for 7 days with the coarse grit, now working on second cycle. Happy with the tumbler.
Images in this review
Top reviews from other countries
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Detlef BruehlReviewed in Germany on January 28, 2025
Steine bearbeiten bis Sie blank sind…
Die Trommel ist aus relativ festem Gummi und hat ausreichend Platz für 5 Kieselsteine mit ca. 5cm Durchmesser. Packt man zu viele Steine in die Trommel, dann dauert das Polieren länger oder funktioniert nicht weil die Steine sich nicht genügend bewegen können. Die Trommel ist dicht und läuft ganz gut… allerdings mit einem hörbaren Geräusch. Am besten man stellt den Tumbler in die Garage und lässt ihn dort laufen. Man kann die Drehzahl einstellen und mit einer Tages Laufzahl einstellen nach wie vielen Tagen das Gerät sich abschalten soll.Detlef BruehlSteine bearbeiten bis Sie blank sind…
Reviewed in Germany on January 28, 2025
Wichtig ist, dass die die Steine sich gut bewegen und die Trommel dadurch rund läuft.
Na ja, und immer wieder betone ich das man Zeit braucht. Nach 5 bis 7 Tagen kann man dann die Trommel öffnen und den Inhalt ausspülen… Trommel und Deckel reinigen und mit der nächsten Poliermittelstufe befüllen… frisches Wasser einfüllen… Trommel gewissenhaft und mit Gefühl verschließen und los gehts.
Viel Erfolg.
Images in this review
